Monthly weather forecast and climate
Sønderborg, Denmark

Weather in January

January, the same as December, is a wintry winter month in Sønderborg, Denmark, with average temperature ranging between min 1°C (33.8°F) and max 3.3°C (37.9°F). With an average high-temperature of 3.3°C (37.9°F) and an average low-temperature of 1°C (33.8°F), January is the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is another cold month in Sønderborg, Denmark, with average temperature ranging between max 3.6°C (38.5°F) and min 0.5°C (32.9°F). In February, the average high-temperature is essentially the same as in January - a still wintry 3.6°C (38.5°F). Weather in February »

Weather in March

The first month of the spring, March, is a frosty month in Sønderborg, Denmark, with average temperature varying between 2.2°C (36°F) and 6.5°C (43.7°F). In Sønderborg, the average high-temperature in March is essentially the same as in February - a chilly 6.5°C (43.7°F). Weather in March »

Weather in April

April is a cool spring month in Sønderborg, Denmark, with average temperature varying between 10.8°C (51.4°F) and 5.3°C (41.5°F). In Sønderborg, the average high-temperature in April slightly increases, from a chilly 6.5°C (43.7°F) in March, to a fresh 10.8°C (51.4°F). Weather in April »

Weather in May

May, the last month of the spring, in Sønderborg, is a mild month, with average temperature fluctuating between 8.5°C (47.3°F) and 14.5°C (58.1°F). In May, the average high-temperature marginally rises, from a cool 10.8°C (51.4°F) in April, to a mild 14.5°C (58.1°F). Weather in May »

Weather in June

June, the first month of the summer, in Sønderborg, is a comfortable month, with average temperature ranging between max 17.8°C (64°F) and min 11.6°C (52.9°F). In Sønderborg, the average high-temperature in June marginally rises, from a mild 14.5°C (58.1°F) in May, to an enjoyable 17.8°C (64°F). Weather in June »

Weather in July

July in Sønderborg, Denmark, is an agreeable summer month, with temperature in the range of an average low of 14.2°C (57.6°F) and an average high of 20.1°C (68.2°F). In July, the average high-temperature is almost the same as in June - a pleasant 20.1°C (68.2°F). Weather in July »

Weather in August

August, the last month of the summer, in Sønderborg, is another pleasant month, with average temperature ranging between min 15°C (59°F) and max 20.3°C (68.5°F). August is the warmest month, with an average high-temperature of 20.3°C (68.5°F) and an average low-temperature of 15°C (59°F). Weather in August »

Weather in September

September, the first month of the autumn, in Sønderborg, is still a comfortable month, with temperature in the range of an average high of 17°C (62.6°F) and an average low of 12.7°C (54.9°F). In Sønderborg, the average high-temperature slightly decreases, from an agreeable 20.3°C (68.5°F) in August, to a comfortable 17°C (62.6°F). Weather in September »

Weather in October

October, like September, in Sønderborg, Denmark, is a cool autumn month, with average temperature varying between 12.7°C (54.9°F) and 9.5°C (49.1°F). In October, the average high-temperature marginally drops, from an enjoyable 17°C (62.6°F) in September, to a cool 12.7°C (54.9°F). Weather in October »

Weather in November

The last month of the autumn, November, is another chilly month in Sønderborg, Denmark, with temperature in the range of an average high of 8.2°C (46.8°F) and an average low of 5.9°C (42.6°F). In Sønderborg, the average high-temperature in November slightly decreases, from a fresh 12.7°C (54.9°F) in October, to a chilly 8.2°C (46.8°F). Weather in November »

Weather in December

December, the first month of the winter, in Sønderborg, is also a wintry month, with average temperature varying between 5.3°C (41.5°F) and 2.9°C (37.2°F). In Sønderborg, the average high-temperature in December is relatively the same as in November - a cold 5.3°C (41.5°F). Weather in December »
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FAQ

What is the coldest month in Sønderborg?

The coldest month is January, with an average high-temperature of 3.3°C (37.9°F) and an average low-temperature of 1°C (33.8°F).

What is the most humid month in Sønderborg?

January and December, with an average relative humidity of 87%, are most humid months in Sønderborg, Denmark.

How many days does it rain in Sønderborg?

Throughout the year, in Sønderborg, Denmark, there are 153.2 rainfall days, and 268mm (10.55") of precipitation is accumulated.

When does it snow in Sønderborg?

January through April, November and December are months with snowfall in Sønderborg.

How many days does it snow in Sønderborg?

Throughout the year, there are 19.3 snowfall days, and 54mm (2.13") of snow is accumulated.

When is the lowest UV index in Sønderborg?

The month with the lowest UV index in Sønderborg is January, with an average maximum UV index of 1.

When does it snow the most in Sønderborg?

February is the month with the most snowfall in Sønderborg. Snow falls for 6.5 days and accumulates 18mm (0.71") of snow.

What is the month with the coldest sea water in Sønderborg?

The month with the coldest seawater is February, with an average sea temperature of 1°C (33.8°F).

What is the month with the least sunshine in Sønderborg?

February has the least sunshine of the year, with an average of 3.1h of sunshine.

What are the least humid months in Sønderborg?

April, May and August, with an average relative humidity of 77%, are the least humid months in Sønderborg, Denmark.

What is the driest month in Sønderborg?

The month with the least rainfall in Sønderborg, Denmark, is April when the rain falls for 9.8 days and typically collects 12mm (0.47") of precipitation.

When it does not snow in Sønderborg?

May through October are months without snowfall in Sønderborg, Denmark.

When are the longest days in Sønderborg?

With an average of 17.3h of daylight, June has the longest days of the year in Sønderborg, Denmark.

What month has the most sunshine in Sønderborg?

With an average of 9.5h of sunshine, June has the most sunshine of the year.

What is the rainiest month in Sønderborg?

The month with the most rainfall in Sønderborg, Denmark, is July when the rain falls for 16.4 days and typically aggregates up to 32mm (1.26") of precipitation.

What is the month with the highest UV index in Sønderborg?

With an average maximum UV index of 5, July is the month with the highest UV index.

What is the warmest month in Sønderborg?

The warmest month is August, with an average high-temperature of 20.3°C (68.5°F) and an average low-temperature of 15°C (59°F).

What is the month with the warmest sea water in Sønderborg?

With an average sea temperature of 18°C (64.4°F), August is the month with the warmest seawater.

What is the month with the shortest days in Sønderborg?

With an average of 7.3h of daylight, December has the shortest days of the year in Sønderborg, Denmark.

Average pressure
Sønderborg, Denmark

Average pressure - Sønderborg, Denmark

Months with the highest atmospheric pressure are April and May (1015.7mbar).
The month with the lowest atmospheric pressure is November (1010.9mbar).

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Average wind speed
Sønderborg, Denmark

Average wind speed - Sønderborg, Denmark

The windiest month (with the highest average wind speed) is December (22.5km/h).
The calmest month (with the lowest average wind speed) is July (16.2km/h).

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Average humidity
Sønderborg, Denmark

Average humidity - Sønderborg, Denmark

Months with the highest relative humidity are January and December (87%).
Months with the lowest relative humidity are April, May and August (77%).

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Average rainfall
Sønderborg, Denmark

Average rainfall - Sønderborg, Denmark

The wettest month (with the highest rainfall) is July (32mm).
The driest month (with the least rainfall) is April (12mm).

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Average rainfall days
Sønderborg, Denmark

Average rainfall days - Sønderborg, Denmark

The month with the highest number of rainy days is July (16.4 days).
The month with the least rainy days is February (9.4 days).

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Average snowfall
Sønderborg, Denmark

Average snowfall - Sønderborg, Denmark

The month with the highest snowfall is February (18mm).
Months with the least snowfall are May, June, July, August, September and October (0mm).

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Average snowfall days
Sønderborg, Denmark

Average snowfall days - Sønderborg, Denmark

The month with the highest number of snowfall days is February (6.5 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average sea temperature
Sønderborg, Denmark

Average sea temperature - Sønderborg, Denmark

The best month for swimming (with the highest average sea temperature) is August (18°C).
The coldest month (with the lowest average sea temperature) is February (1°C).

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Average daylight / Average sunshine
Sønderborg, Denmark

Average daylight / Average sunshine - Sønderborg, Denmark

The month with the longest days is June (Average daylight: 17.3h).
The month with the shortest days is December (Average daylight: 7.3h).

The month with the most sunshine is June (Average sunshine: 9.5h).
The month with the least sunshine is February (Average sunshine: 3.1h).

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Average sunshine days
Sønderborg, Denmark

Average sunshine days - Sønderborg, Denmark

The month with the most sunshine days is April (17.1 days).
The month with the least sunshine days is December (9.9 days).

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Average visibility
Sønderborg, Denmark

Average visibility - Sønderborg, Denmark

Months with the highest visibility are April, May, June, July, August, September and October (10km).
Months with the lowest visibility are January, February, March, November and December (9km).

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